1. Chick-fil-A has a secret menu.

According to #HacktheMenu, the secret menu includes a buffalo chicken sandwich (just ask for buffalo sauce on your spicy chicken sandwich), a root beer float, and at some locations, a blueberry cheesecake shake (ask them to blend a piece of blueberry cheesecake into a vanilla shake) or even a chicken quesadilla (at some locations in the Southwest).

4. Chick-fil-A invented the fast food chicken sandwich.

In the early ’60s, Truett Cathy was brought a shipment of chicken breasts that had been deemed too large to be served as airline food. He came up with a quick way to prepare chicken for shift workers, and in 1964 introduced the Chick-fil-A Chicken Sandwich.

5. The capital “A” in Chick-fil-A is capitalized on purpose. It’s meant to symbolize “top quality” or “Grade A.”